Nearly three decades since the remarkable cloning of Dolly the sheep, it has all gone quiet on the human cloning front.
RECENT WEEKS have seen news of biotech advances all along the front: cloned cats, artificial wombs, nascent human-animal hybrids, genetic selection of embryos for implantation, fetal-tissue ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback